There was a 5.7 earthquake that occurred near Hihifo on March 30, 2015 at 01:02 pm Eastern Time. This is considered a moderate earthquake with possible major damage to poorly constructed buildings and slight damage to well-designed buildings. This temblor occurred at a depth of 9.2 km, which is a shallow-focus earthquake (0-70 km deep).

There was a 5.8 earthquake that occurred near Kirakira on March 31, 2015 at 07:10 am Eastern Time. This is considered a moderate earthquake with possible major damage to poorly constructed buildings and slight damage to well-designed buildings. This temblor occurred at a depth of 47.6 km, which is a shallow-focus earthquake (0-70 km deep).

There was a 5.9 earthquake that occurred near Kokopo on March 31, 2015 at 07:18 am Eastern Time. This is considered a moderate earthquake with possible major damage to poorly constructed buildings and slight damage to well-designed buildings. This temblor occurred at a depth of 32.74 km, which is a shallow-focus earthquake (0-70 km deep).